The Department of Defense, through the Naval Research Laboratory (NRL), intends to award a sole source purchase order to Bruker Scientific, LLC for optical components, specifically a detector and beam splitter, designed for far infrared measurements in the range of 100-400 cm-1. These components are crucial for measuring phonon and vibrational modes at low energies, which are significant in various scientific and defense applications. The procurement will follow Simplified Acquisition Procedures under Federal Acquisition Regulation (FAR) Part 13.106-1(b), applicable for purchases not exceeding $250,000. Interested parties may express their capability to meet these requirements by referencing notice number N00173-25-Q-1301251837, with responses due by July 10, 2025, at 0800 hours. For further inquiries, contact Maximilian Fritts at maxmilian.r.fritts.civ@us.navy.mil or Jamie Dixon at jamie.l.dixon8.civ@us.navy.mil.